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ValueLabs Java Developer Interview Questions and Answers

Updated 18 Nov 2024

ValueLabs Java Developer Interview Experiences

2 interviews found

Java Developer Interview Questions & Answers

user image syed gajini ahmed

posted on 18 Nov 2024

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Spring Security Implementation
  • Q2. Api design Implementation
  • Ans. 

    API design implementation involves creating a well-structured and user-friendly interface for interacting with software applications.

    • Understand the requirements and use cases for the API

    • Design clear and consistent endpoints with proper documentation

    • Implement secure authentication and authorization mechanisms

    • Follow RESTful principles for creating APIs

    • Consider scalability and performance optimizations

  • Answered by AI
  • Q3. Stream API coding question

I applied via Naukri.com

Interview Questionnaire 

2 Questions

  • Q1. Can we make @repository as @service?
  • Ans. 

    Yes, we can make @repository as @service.

    • Both @repository and @service are stereotypes in Spring framework.

    • @repository is used to indicate that a class is a repository, which is responsible for data access.

    • @service is used to indicate that a class is a service, which is responsible for business logic.

    • If a class annotated with @repository also performs business logic, it can be annotated with @service as well.

    • This allow...

  • Answered by AI
  • Q2. How to remove given employee object from list? Performance related

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice collections and java stream api.

Skills evaluated in this interview

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Interview questions from similar companies

I applied via Naukri.com and was interviewed before Aug 2020. There was 1 interview round.

Interview Questionnaire 

7 Questions

  • Q1. Q1)Strong OOPS concept.
  • Ans. 

    Strong OOPS concept is essential for Java developers to write efficient and maintainable code.

    • Understanding of classes, objects, inheritance, polymorphism, and encapsulation

    • Ability to design and implement complex systems using OOPS principles

    • Experience with design patterns and SOLID principles

    • Knowledge of interfaces, abstract classes, and access modifiers

    • Familiarity with UML diagrams for modeling software systems

  • Answered by AI
  • Q2. Q2) exception handling, multitasking
  • Q3. Q3) collection frameworks internal hierarchical
  • Q4. Q4)java server side strong debugging knowledge required it must for selection.
  • Q5. 5)you need to specific on your answer and to the point
  • Q6. 6)Java utility classes
  • Q7. Spring MVC and spring boot all basic automation and bean internal working knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - Please find good place and take interview with cool mind if you don't ahe any questions answer at time of interview don't take stress say politely i don't know that fine

Don't be harrree while answering the question


I applied via Company Website and was interviewed in Jul 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. What is java
  • Ans. 

    Java is a high-level programming language known for its platform independence and object-oriented approach.

    • Java is widely used for developing desktop, web, and mobile applications.

    • It is known for its write once, run anywhere (WORA) capability.

    • Java uses a virtual machine (JVM) to execute code, providing portability across different operating systems.

    • It supports multithreading, exception handling, and dynamic memory allo...

  • Answered by AI
  • Q2. What is inheritance
  • Ans. 

    Inheritance is a mechanism in object-oriented programming where a new class is created from an existing class.

    • Allows for code reuse and promotes code organization

    • The new class (subclass) inherits properties and methods from the existing class (superclass)

    • Subclass can add new properties and methods or override existing ones

    • Example: A Car class can inherit properties and methods from a Vehicle class

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - iam join this java developer

Skills evaluated in this interview

I applied via Referral and was interviewed in Nov 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Write a program for sum of numbers?
  • Ans. 

    A program to calculate the sum of numbers.

    • Create a variable to store the sum.

    • Iterate through the numbers and add each number to the sum.

    • Return the sum.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - We have to prepare even the basic questions , basic question also matters !

Skills evaluated in this interview

Interview Questionnaire 

2 Questions

  • Q1. What's java?
  • Ans. 

    Java is a high-level, object-oriented programming language used to develop applications for various platforms.

    • Java is platform-independent and can run on any device with a Java Virtual Machine (JVM)

    • It is known for its security features and is commonly used for developing web applications, mobile apps, and enterprise software

    • Java code is compiled into bytecode, which can be executed on any platform that has a JVM instal...

  • Answered by AI
  • Q2. Why java?
  • Ans. 

    Java is a versatile, platform-independent language with a vast community and extensive libraries.

    • Java is object-oriented and easy to learn.

    • It has a vast community and extensive libraries.

    • It is platform-independent and can run on any device.

    • Java is secure and reliable.

    • It is used in various domains like web development, mobile app development, and enterprise applications.

    • Examples: Android apps, Spring framework, Hadoop,

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Few questions on rest API, microservices, java 8 core questions, spring MVC, Hibernate

I applied via Naukri.com and was interviewed before Sep 2020. There was 1 interview round.

Interview Preparation Tips

Interview preparation tips for other job seekers - Java basic interview questions

Interview Questionnaire 

5 Questions

  • Q1. About java collection api
  • Q2. String in java
  • Ans. 

    String is a class in Java used to represent a sequence of characters.

    • Strings are immutable in Java

    • String objects can be created using string literals or the new keyword

    • String class provides various methods for manipulating strings such as substring, replace, etc.

  • Answered by AI
  • Q3. Restful webservices , spring MVC flow, spring data, security in rest API.
  • Q4. Java8 new features ,stream api, lambda expression,
  • Q5. JSON, HashMap and HashTable, design pattern

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Basic java concepts like collection frame work, exception handling

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn basics well, be confident, show you are flexible enough to learn
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ValueLabs Interview FAQs

How many rounds are there in ValueLabs Java Developer interview?
ValueLabs interview process usually has 1 rounds. The most common rounds in the ValueLabs interview process are Technical.
How to prepare for ValueLabs Java Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at ValueLabs. The most common topics and skills that interviewers at ValueLabs expect are Java, Spring Boot, Microservices, Hibernate and Spring.
What are the top questions asked in ValueLabs Java Developer interview?

Some of the top questions asked at the ValueLabs Java Developer interview -

  1. Can we make @repository as @service...read more
  2. Api design Implementat...read more
  3. How to remove given employee object from list? Performance rela...read more

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ValueLabs Java Developer Interview Process

based on 1 interview

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₹3.3 L/yr - ₹15.3 L/yr
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Clojure & java Developer

Hyderabad / Secunderabad

5-10 Yrs

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